Simplify benchmark internal API.

bench/PathUtilsBench.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #include "SkBenchmark.h"
 #include "SkCanvas.h"
 #include "SkPathUtils.h"
 #include "SkRandom.h"
@@ skipping 34 matching lines @@
     PathUtilsBench(Proc proc, const char name[])  {
         fProc = proc;
         fName.printf("pathUtils_%s", name);
 
 
     }
 
 protected:
     virtual const char* onGetName() { return fName.c_str(); }
 
-    virtual void onDraw(SkCanvas* canvas) {
+    virtual void onDraw(const int loops, SkCanvas* canvas) {
 
-        for (int i = 0; i < this->getLoops(); ++i){
+        for (int i = 0; i < loops; ++i){
             //create a random 16x16 bitmap
             fillRandomBits(H * STRIDE, (char*) &bits);
 
             //use passed function pointer to handle it
             SkPath path;
             fProc( (char*) &bits, &path);
         }
     }
 
 private:
     typedef SkBenchmark INHERITED;
 };
 
 DEF_BENCH( return SkNEW_ARGS(PathUtilsBench, (path_proc, "path")); )
 DEF_BENCH( return SkNEW_ARGS(PathUtilsBench, (region_proc, "region")); )